Structured Cabling

Structured Cabling

Our technicians are trained and certified to install Hubbell Premise Wiring.


We are an authorized dealer of Vertical Communications phone systems.
Business Solutions

Business Solutions

We provide business solutions to Greater Houston and the surrounding areas.



True Tech Consultants

We’re not strictly a telecommunications company. We work with a range of companies that include global Fortune 500 brands and small local companies to provide commonsense consulting that helps your business grow. Our technicians are fully insured and certified in the products we install. We listen, analyze, collaborate, and execute. Then we measure the results and do it all again. It’s the holistic expertise you need, without the fluff you don’t.


Detail Oriented

We explore every detail, from planning through production, with a thorough internal process to stay focused on your goal. Telephonics Unlimited can design, develop, and deliver cost-effective information solutions that will maximize your profits and keep your business running smoothly.


Reliable Service

Communication is key. We’re responsive and collaborative with our clients and always get the job done. We aim to exceed expectations and foster long-term partnerships. If you succeed, we succeed.


Telephonics Unlimited Inc. is a full-service professional communications company offering sales, installation, and service of voice, data, and audio visual (A/V) solutions for your business. We have been a leader in the greater Houston area since 1988 and have a dedicated professional staff with nearly 100 years’ combined experience in the industry.

We specialize in structured cabling systems, ensuring a comprehensive telecommunications infrastructure. This infrastructure serves a wide range of uses, such as to providing telephone service or transmitting data through a computer network.

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502 Higgins Street, Humble, Harris Country 77338 USA

502 Higgins Street, Humble,  Harris Country 77338 USA